Kestrel e400n 3500W Wind Turbine

Get the Kestrel e400n 3500W Wind Turbine For Only R126,080

Kestrel, a Proudly South African product, had developed a reputation across the globe for providing leading edge small wind turbine alternative energy solutions. Kestrel is a subsidiary of Eveready (Pty) Ltd, South Africa’s icon battery manufacturer brand with a proud 70 year old history of providing portable power solutions in South Africa.

The combination of the Kestrel wind turbine technology and Eveready’s ISO certified manufacturing and technical expertise has achieved recognition as Proudly South African Innovator of the Year and Best Exporter. Eveready Kestrel provides small wind turbine solutions in the 600w, 800w, 1kW and 3kW range. Its robust construction and unique engineering makes it the product of choice for telecommunications, off grid, grid connect and water pumping solutions.Kestrel e400n 3500W Wind Turbine Cape Town


Available in 48*, 110 200 and 300Vdc

  • Charge batteries
  • Power water pumps
  • Use for resistance heating
  • Telecommunication sites
  • Power the national grid
  • Wind solution for hybrid installations

The e400n is the latest development in the Kestrel range. The completely new 120 pole single axial flux direct drive alternator incorporates three main shaft bearings for long service life. The e400i maintains rated output in excess wind speeds using Kestrel patented blade pitch control. The e400i therefore gives an optimum energy harvest with no cut out wind speed. This Kestrel, like the other models optimises low wind and stays in complete control whether loaded or unloaded during excessive wind speeds.

Technical Specifications

Peak Output Power Wind speed >11m/s 3200W
Power Output 3000W Wind speed of 11m/s and
sea level
Rotational Speed Rotor rpm at rated output 520rpm
Cut in Wind Speed Wind speed for charging
Cut out Wind Speed Maximum wind speed N/A
Rotor Diameter Diameter of swept area 4m
Swept Area Area of rotor 12.5sq m
Number of Blades Dual aerodynamic profile 3
Blade Type Moulded glass fibre epoxy
Lateral Thrust Horizontal force vector at
Passive Speed Control Passive Blade Pitching 520rpm
Tower Top Mass Total wind turbine mass 230kg
Rated Sound Level Sound emission at 5m/s <40dB at 100m, <45dB
at 60m
Protection Protected from moisture and
Generator Type Polyphase brushless
permanent magnet
PM 12ph
Output Voltage Standardised DC output 48, 110, 250Vdc
Warranty Terms and conditions apply 2 years (extendable)
Routine Maintenance Subject to prevailing wind
power class
Periodic visual


Kestrel A4 (e400n)_03_Email_Version

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Price: R126,080.00

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